a(n) is the number of ways to tile a size n staircase polyomino with staircase polyominoes.

A334617

a(n) is the number of ways to tile a size n staircase polyomino with staircase polyominoes.

Terms

    a(0) =1a(1) =2a(2) =8a(3) =57a(4) =806a(5) =20840a(6) =1038266a(7) =97115638a(8) =17213517207

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